June 12 (Reuters) - Quest Diagnostics Inc
* Quest diagnostics to form precision oncology center of excellence through acquisition of two texas laboratory businesses to serve oncologists nationwide
* Quest diagnostics inc says additional terms were not disclosed.
* Quest diagnostics inc - transaction is expected to be completed in q3 of calendar year 2017
* Quest diagnostics inc says has signed definitive agreements to acquire two laboratory businesses in lewisville, texas Source text for Eikon: Further company coverage: